/**
 * DDNS API Handler
 *
 * 提供 DDNS 服务的 HTTP API
 *
 * POST /api/v1/ddns/{subdomain}     - 更新 DNS 记录
 * GET  /api/v1/ddns/{subdomain}     - 查询 DNS 记录
 * POST /api/v1/ddns/allocate        - 分配子域名
 * DELETE /api/v1/ddns/{subdomain}   - 释放子域名
 */
import type { ApiServer } from '../ApiServer';
import type { DdnsRepository } from '../../identity/drizzle/DdnsRepository';
import type { DnsProvider } from '../../dns/DnsProvider';
export interface DdnsHandlerOptions {
    ddnsRepo: DdnsRepository;
    dnsProvider?: DnsProvider;
    defaultDomain: string;
}
export declare function registerDdnsRoutes(server: ApiServer, options: DdnsHandlerOptions): void;